# Copyright 2015 gRPC authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Common resources used in the gRPC route guide example."""

import json

import route_guide_pb2 as routeguide_pb2



def read_routeguide_db():
    feature_list = []
    with open('route_guide_db.json') as f:
        for item in json.load(f):
            feature = routeguide_pb2.Feature(
                name = item['name'],
                location = routeguide_pb2.Point(
                    latitude=item['location']['latitude'],
                    longitude=item['location']['longitude']
                )
            )
            feature_list.append(feature)
    return feature_list
